Corrosion reaction glaze and preparation method thereof

Abstract

The invention discloses a corrosion reaction glaze and a preparation method thereof and belongs to the field of preparation of reaction glazes. The reaction glaze comprises a priming glaze and a finishing glaze; the priming glaze is prepared from the following components in percentage by mass: 18-23% of potash feldspar, 6-13% of soda feldspar, 7-12% of calcite, 3-8% of Guizhou soil, 15-25% of frit, 6-12% of quartz, 6-15% of zinc oxide and 12-19% of zirconium silicate; the finishing glaze is prepared from the following components in percentage by mass: 15-25% of potash feldspar, 8-12% of soda feldspar, 11-16% of quartz, 5-10% of calcite, 5-10% of Guizhou soil, 24-35% of frit, 0.5-3% of zirconium silicate, 2-5% of zinc oxide, 2-6% of silver grey and 0.2-0.5% of cobalt black. A designed pattern surface can be generated by adjusting raw material components of the priming glaze and the finishing glaze, corroding an oil silk screen on a glaze blank to print patterns and reacting under the high-temperature condition. Lines on the pattern surface of ceramic products produced by corrosion reaction are relatively clear, vivid, natural and dense, and have strong stereoscopic effects; and the effect is colorful and bright.

Description

technical field [0001] The invention belongs to the field of reactive glaze production, and in particular relates to corrosion reactive glaze and a production method thereof. Background technique [0002] At present, in the ceramic industry, with the promotion of the wave of modern civilization, people's expectations and pursuit of the aesthetic level of ceramic products are becoming stronger and stronger. Ceramic products with different patterns make the field of ceramic effects more colorful. However, the existing technology cannot well control the pattern to be presented, and even cause it to fail to present the pattern on the glaze. Traditional ceramics are usually colored with a single-layer glaze or a single-layer reactive glaze. The color of the product is single and the color difference is large, which makes the appearance of the ceramic product not aesthetically pleasing. Contents of the invention [0003] The first technical problem to be solved by the present i...

AI Technical Summary

Problems solved by technology

However, the existing technology cannot well control the pattern to be presented, and even cause it to fail to present the pattern on the glaze

Traditional ceramics are usually colored with single-layer glaze or single-layer reactive glaze. The product has a single color and large color difference, which makes the appearance of ceramic products not aesthetically pleasing.